cmake_minimum_required(VERSION 2.8)
project (crow_all)
include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/CompilerOptions.cmake)
if(EXISTS "${CMAKE_BINARY_DIR}/conanbuildinfo.cmake")
include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
conan_basic_setup()
endif()
set(CMAKE_VERBOSE_MAKEFILE ON)
#include(CheckIncludeFileCXX)
#check_include_file_cxx(any HAS_ANY)
#check_include_file_cxx(string_view HAS_STRING_VIEW)
#if(HAS_ANY AND HAS_STRING_VIEW)
#  if (MSVC)
#    add_compile_options("/std:c++latest")
#  else()
#    add_definitions(-std=c++latest)
#  endif()
#else()
#endif()
if(MSVC)
  add_compile_options("/std:c++17")
else()
  add_definitions(-std=c++17)
endif()
if (MSVC)
	SET(BOOST_ROOT "E:/Code/boost_1_75_0")
	set(Boost_USE_STATIC_LIBS "On")
	find_package( Boost 1.55 COMPONENTS system thread regex REQUIRED )
else()
	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -std=c++1y -pedantic -Wextra")
	find_package( Boost 1.55 COMPONENTS system thread REQUIRED )
	add_definitions(-Wno-ignored-attributes) # to skip postgresql warnings.
endif()

SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake)
find_package(MYSQL REQUIRED)
find_package(ZLIB)
find_package(Tcmalloc)
find_package(Threads)
find_package(OpenSSL)

include_directories(${MYSQL_INCLUDE_DIR})
if(OPENSSL_FOUND)
	include_directories(${OPENSSL_INCLUDE_DIR})
endif()

find_program(CCACHE_FOUND ccache)
if(CCACHE_FOUND)
  message("Found ccache ${CCACHE_FOUND}")
  message("Using ccache to speed up compilation")
  set(ENV{CCACHE_CPP2} "yes")
  set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
  set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
endif(CCACHE_FOUND)

if (NOT CMAKE_BUILD_TYPE)
	message(STATUS "No build type selected, default to Release")
	set(CMAKE_BUILD_TYPE "Release")
endif()


include_directories( ${Boost_INCLUDE_DIR} )

#install(DIRECTORY include/sql/ DESTINATION include FILES_MATCHING PATTERN "*.hh")
set(PROJECT_INCLUDE_DIR
    ${PROJECT_SOURCE_DIR}/include
)
include_directories("${PROJECT_INCLUDE_DIR}")

include_directories("${PROJECT_SOURCE_DIR}")
#link_directories(${MYSQL_LIBRARY})

#add_subdirectory(src)
add_subdirectory(examples)

if (MSVC)
else()
	add_subdirectory(tests)

	enable_testing()
	add_test(NAME crow_test COMMAND ${CMAKE_CURRENT_BINARY_DIR}/tests/unittest)
	add_test(NAME template_test COMMAND ${CMAKE_CURRENT_BINARY_DIR}/tests/template/test.py WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/tests/template)

	file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/amalgamate)

	add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/amalgamate/crow_all.h
		COMMAND python ${PROJECT_SOURCE_DIR}/amalgamate/merge_all.py ${PROJECT_SOURCE_DIR}/include
		COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/amalgamate/crow_all.h ${PROJECT_SOURCE_DIR}/amalgamate
		WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/amalgamate
		DEPENDS ${PROJECT_SOURCE_DIR}/include/*.h ${PROJECT_SOURCE_DIR}/include/crow/*.h ${PROJECT_SOURCE_DIR}/include/sql/*.hh
	)

	add_custom_target(amalgamation ALL DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/amalgamate/crow_all.h)
endif()
